docs: def get_hash(self, handle):
          """
          Returns the associated hash for the given handle, the hash file must
          exist (``handle + '.hash'``).
  
          Args:
              handle (str): Path to the template to get the hash from
  
          Returns:
              str: Hash for the given handle
          """
          handle = os.path.expanduser(os.path.expandvars(handle))
          with open(self._prefixed('%s.hash' % handle)) as f:
              return f.read()